- Prefix
- 00:10:A4 00-10-A4 0010.A4
- Block type
- MA-L (16,777,216 addresses)
- Address range
- 00:10:A4:00:00:00 – 00:10:A4:FF:FF:FF
- Organization
- XIRCOM
- Registered address
- 2300 CORPORATE CENTER DR., THOUSAND OAKS CA 91320, US
- Country
- United States (US)
- Address bits
- Unicast (I/G bit 0), globally unique (U/L bit 0)
Look up 00:10:A4:00:00:00
XIRCOM holds 3 blocks in total: see all. Source: IEEE Registration Authority public listing.